RHSA-2026:62851
Vulnerability from csaf_redhat - Published: 2026-09-02 20:27 - Updated: 2026-09-03 21:26A flaw was found in the `encoding/asn1` package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One (ASN.1) structure, leading to excessive recursion during the `Unmarshal` operation. This could result in stack exhaustion and a Denial of Service (DoS) condition.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
A flaw was found in OpenTelemetry-Go. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by sending oversized or invalid baggage headers. The `Parse` function, in affected versions, failed to reject raw-length inputs, leading to excessive processing and error logging when handling these large inputs.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
A flaw was found in the `ip-address` library. This library, used for parsing and manipulating IPv4 and IPv6 addresses in JavaScript, is vulnerable to Server-Side Request Forgery (SSRF) due to incorrect classification of IPv4-mapped/NAT64 IPv6 addresses. An attacker could exploit this misclassification to bypass network restrictions and potentially access or manipulate internal resources. This vulnerability can be exploited on any dual-stack host for IPv4-mapped addresses, and for NAT64, it requires a NAT64/DNS64 gateway in the deployment network.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
A flaw was found in the `html/template` component of Go (golang). Pathological inputs could prematurely close an unescaped forward slash ('/'), allowing an attacker to inject arbitrary content. This could lead to Cross-Site Scripting (XSS), where malicious scripts are executed in a user's browser, potentially compromising user data or actions.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
A flaw was found in the `encoding/xml` package of Go. The `DecodeElement` function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service (DoS) for the affected application.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
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A flaw was found in `net/url`, a component of `golang`. This vulnerability arises when resolving relative paths that contain numerous parent directory ('..') segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory allocation. This can result in a Denial of Service (DoS) due to resource exhaustion.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
A flaw was found in the `crypto/tls` package, part of `golang`. A malicious client can exploit this vulnerability by continuously sending KeyUpdate messages to a server. This forces the server to perform indefinite key derivation operations, leading to resource exhaustion and a Denial of Service (DoS) condition.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — | ||
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
A flaw was found in axios, a popular JavaScript library. An attacker can exploit this vulnerability by providing malicious form data containing deeply nested field names. This input triggers uncontrolled recursion within the formDataToJSON function, which is responsible for processing form data. The excessive recursion exhausts the application's JavaScript call stack, leading to a denial of service for the affected request or, in some cases, causing the entire application process to terminate.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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A flaw was found in the brace-expansion library. The `expand()` function does not apply `maxLength` when constructing comma-alternative intermediate arrays or padded sequences, allowing attacker-controlled input to exhaust memory or block the event loop, resulting in a denial of service. This issue is due to an incomplete mitigation of CVE-2026-14257.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — |
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| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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A flaw was found in the `ip-address` library. This library incorrectly interprets IPv4 address octets with leading zeros as decimal, while standard network parsers interpret them as octal. This inconsistency can cause applications to misclassify network targets, allowing a remote attacker to bypass security measures like Server-Side Request Forgery (SSRF) filters and potentially gain unauthorized access to internal systems.
| Product | Identifier | Version | Remediation |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64 | — |
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| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64 | — |
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| Unresolved product id: Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64 | — |
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"text": "This Important flaw in the axios JavaScript library allows an unauthenticated remote attacker to cause a denial of service. By submitting crafted form data with excessively nested bracket-delimited field names, an attacker can trigger uncontrolled recursion in the formDataToJSON function (exposed as axios.formToJSON() and used internally by the default transformRequest when FormData is sent with Content-Type: application/json), exhausting the JavaScript call stack and causing a RangeError that may terminate the application process. This vulnerability affects applications that pass attacker-controlled FormData field names to axios\u0027 FormData-to-JSON conversion.",
"title": "Statement"
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{
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"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-hub-rhel9@sha256:6d6fb29bd26ff5f8ee2df1302cc228c1358a9dfde83f9609f0f6e24e8a6be7c4_amd64",
"Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-must-gather-rhel9@sha256:38374b57f1896ba7be54a5778ba55aa0e6766443c5421c6481a82f909cfacc51_amd64",
"Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-operator-bundle@sha256:2ab3f3e5b5f70fdbb03800a0283d5d63dd205d31981786fb8931681d763dc5c8_amd64",
"Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rag-content-rhel9@sha256:4d281d580aa4f6a46647e0dd93a6fea9398f35475d4c04d56a326af9ab2a561f_amd64",
"Red Hat Developer Hub 1.10:registry.redhat.io/rhdh/rhdh-rhel9-operator@sha256:195d22656d8dbcdeca6a7f262caa95315292b2fa89406155d2c5a041ae3d2d5b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "ip-address: ip-address: Inconsistent IP address parsing leads to Server-Side Request Forgery (SSRF) and trust-boundary bypass"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.